Kara McKinley is an assistant professor of stem-cell and regenerative biology at Harvard University. In addition to advancing our understanding of endometrial regeneration, she has tackled the gender bias in the academic job market by founding the ‘Leading Edge Fellows’ program. Nature Cell Biology contacted her to discuss her career and goals for our research community.

The Institute of Molecular and Cell Biology (IMCB) in Singapore has helped the local scientific community to grow. Nature Cell Biology spoke to Wanjin Hong (executive director at A*STAR’s IMCB) and Guillaume Thibault (associate professor affiliated with Nanyang Technological University Singapore, National University of Singapore and A*STAR’s IMCB), who have dedicated parts of their careers to the growth of cell biology research in Singapore, about the history and directions of cell biological research programs in Singapore.

Alternative splicing of eukaryotic messenger RNA transcripts often leads to the production of several mature RNAs — including linear RNAs and circular RNAs (circRNAs) — from a single gene locus. The names given to circRNAs are often ambiguous and lack consistency across studies. This Comment calls on the community to embrace a common nomenclature for naming circRNAs to ensure clarity and reproducibility.

Sountoulidis et al. provide a spatial gene expression atlas of human embryonic lung during the first trimester of gestation and identify 83 cell identities corresponding to stable cell types or transitional states.

Wong et al. report that expanding human embryonic stem cell-derived endodermal progenitors serve as a ventral foregut model, through which they identify a link between progenitor expansion and tissue-specific changes in the enhancer landscape.

Adriaenssens et al. provide evidence suggesting that cytosolic small heat shock proteins localize to the mitochondrial intermembrane space, where they operate as molecular chaperones.

Independent but complementary studies from Vakoc and Stegmaier identify and characterize a role for ETV6 in counteracting the transcriptional activity of EWS–FLI during Ewing sarcoma development, which may be targeted for therapeutic benefits.

Deshwal et al. show that the protease PARL regulates coenzyme Q (CoQ) via the lipid transfer protein STARD7. Mitochondrial STARD7 ensures CoQ synthesis; cytosolic STARD7 preserves CoQ transport to the membrane, protecting cells against ferroptosis.

Independent but complementary studies from Vakoc and Stegmaier identify and characterize a role for ETV6 in counteracting the transcriptional activity of EWS-FLI1 during Ewing sarcoma development, which may be targeted for therapeutic benefits.

Mitchell et al. identify reduced osteoprogenitors and increased mesenchymal stromal cells in old bone marrow niche, which creates an IL1-mediated inflammatory milieu that skews myeloid differentiation and impairs haematopoietic regeneration.

Kara McKinley is an assistant professor of stem-cell and regenerative biology at Harvard University. In addition to advancing our understanding of endometrial regeneration, she has tackled the gender bias in the academic job market by founding the ‘Leading Edge Fellows’ program. Nature Cell Biology contacted her to discuss her career and goals for our research community.

The Institute of Molecular and Cell Biology (IMCB) in Singapore has helped the local scientific community to grow. Nature Cell Biology spoke to Wanjin Hong (executive director at A*STAR’s IMCB) and Guillaume Thibault (associate professor affiliated with Nanyang Technological University Singapore, National University of Singapore and A*STAR’s IMCB), who have dedicated parts of their careers to the growth of cell biology research in Singapore, about the history and directions of cell biological research programs in Singapore.

Alternative splicing of eukaryotic messenger RNA transcripts often leads to the production of several mature RNAs — including linear RNAs and circular RNAs (circRNAs) — from a single gene locus. The names given to circRNAs are often ambiguous and lack consistency across studies. This Comment calls on the community to embrace a common nomenclature for naming circRNAs to ensure clarity and reproducibility.